A financial incentive for the veteran is that all state veterans homes will apply for the pension benefit for those residents who are eligible. Federal law prohibits VA from paying any more than $90 a month to single veterans who are eligible for Medicaid in a non-veteran nursing home.
An electromagnet is  a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of insulated wire wound into a coil.
The most common way to make an electromagnet is by winding insulated wire around an iron core, such as a bolt, nails, or railroad spike. When the wire is connected to a source of electricity, and the circuit is closed, electricity flows through the wire, and the core becomes a magnet.